{
   "CVE_data_meta" : {
      "ASSIGNER" : "cve@mitre.org",
      "ID" : "CVE-2009-4131",
      "STATE" : "PUBLIC"
   },
   "affects" : {
      "vendor" : {
         "vendor_data" : [
            {
               "product" : {
                  "product_data" : [
                     {
                        "product_name" : "n/a",
                        "version" : {
                           "version_data" : [
                              {
                                 "version_value" : "n/a"
                              }
                           ]
                        }
                     }
                  ]
               },
               "vendor_name" : "n/a"
            }
         ]
      }
   },
   "data_format" : "MITRE",
   "data_type" : "CVE",
   "data_version" : "4.0",
   "description" : {
      "description_data" : [
         {
            "lang" : "eng",
            "value" : "The EXT4_IOC_MOVE_EXT (aka move extents) ioctl implementation in the ext4 filesystem in the Linux kernel before 2.6.32-git6 allows local users to overwrite arbitrary files via a crafted request, related to insufficient checks for file permissions."
         }
      ]
   },
   "problemtype" : {
      "problemtype_data" : [
         {
            "description" : [
               {
                  "lang" : "eng",
                  "value" : "n/a"
               }
            ]
         }
      ]
   },
   "references" : {
      "reference_data" : [
         {
            "name" : "[linux-kernel] 20091209 [GIT PULL] ext4 updates for v2.6.33",
            "refsource" : "MLIST",
            "url" : "http://lkml.org/lkml/2009/12/9/255"
         },
         {
            "name" : "http://www.theregister.co.uk/2009/12/11/linux_kernel_bugs_patched/",
            "refsource" : "MISC",
            "url" : "http://www.theregister.co.uk/2009/12/11/linux_kernel_bugs_patched/"
         },
         {
            "name" : "http://git.kernel.org/?p=linux/kernel/git/tytso/ext4.git;a=commit;h=4a58579b9e4e2a35d57e6c9c8483e52f6f1b7fd6",
            "refsource" : "CONFIRM",
            "url" : "http://git.kernel.org/?p=linux/kernel/git/tytso/ext4.git;a=commit;h=4a58579b9e4e2a35d57e6c9c8483e52f6f1b7fd6"
         },
         {
            "name" : "http://www.kernel.org/pub/linux/kernel/v2.6/snapshots/patch-2.6.32-git6.log",
            "refsource" : "CONFIRM",
            "url" : "http://www.kernel.org/pub/linux/kernel/v2.6/snapshots/patch-2.6.32-git6.log"
         },
         {
            "name" : "https://bugzilla.redhat.com/show_bug.cgi?id=544471",
            "refsource" : "CONFIRM",
            "url" : "https://bugzilla.redhat.com/show_bug.cgi?id=544471"
         },
         {
            "name" : "FEDORA-2009-13039",
            "refsource" : "FEDORA",
            "url" : "https://www.redhat.com/archives/fedora-package-announce/2009-December/msg00702.html"
         },
         {
            "name" : "MDVSA-2009:329",
            "refsource" : "MANDRIVA",
            "url" : "http://www.mandriva.com/security/advisories?name=MDVSA-2009:329"
         },
         {
            "name" : "SUSE-SA:2010:001",
            "refsource" : "SUSE",
            "url" : "http://lists.opensuse.org/opensuse-security-announce/2010-01/msg00000.html"
         },
         {
            "name" : "USN-869-1",
            "refsource" : "UBUNTU",
            "url" : "http://www.ubuntu.com/usn/USN-869-1"
         },
         {
            "name" : "37277",
            "refsource" : "BID",
            "url" : "http://www.securityfocus.com/bid/37277"
         },
         {
            "name" : "37658",
            "refsource" : "SECUNIA",
            "url" : "http://secunia.com/advisories/37658"
         },
         {
            "name" : "37686",
            "refsource" : "SECUNIA",
            "url" : "http://secunia.com/advisories/37686"
         },
         {
            "name" : "38017",
            "refsource" : "SECUNIA",
            "url" : "http://secunia.com/advisories/38017"
         },
         {
            "name" : "ADV-2009-3468",
            "refsource" : "VUPEN",
            "url" : "http://www.vupen.com/english/advisories/2009/3468"
         }
      ]
   }
}